2559391560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2221}}^1$

素因数の和:2349

約数の個数: 256

約数和(自身を含む): 9407059200

約数和(自身を除く): 6847667640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 97, 99, 108, 110, 120, 132, 135, 165, 180, 194, 198, 216, 220, 264, 270, 291, 297, 330, 360, 388, 396, 440, 485, 495, 540, 582, 594, 660, 776, 792, 873, 970, 990, 1067, 1080, 1164, 1188, 1320, 1455, 1485, 1746, 1940, 1980, 2134, 2221, 2328, 2376, 2619, 2910, 2970, 3201, 3492, 3880, 3960, 4268, 4365, 4442, 5238, 5335, 5820, 5940, 6402, 6663, 6984, 8536, 8730, 8884, 9603, 10476, 10670, 11105, 11640, 11880, 12804, 13095, 13326, 16005, 17460, 17768, 19206, 19989, 20952, 21340, 22210, 24431, 25608, 26190, 26652, 28809, 32010, 33315, 34920, 38412, 39978, 42680, 44420, 48015, 48862, 52380, 53304, 57618, 59967, 64020, 66630, 73293, 76824, 79956, 88840, 96030, 97724, 99945, 104760, 115236, 119934, 122155, 128040, 133260, 144045, 146586, 159912, 192060, 195448, 199890, 215437, 219879, 230472, 239868, 244310, 266520, 288090, 293172, 299835, 366465, 384120, 399780, 430874, 439758, 479736, 488620, 576180, 586344, 599670, 646311, 659637, 732930, 799560, 861748, 879516, 977240, 1077185, 1099395, 1152360, 1199340, 1292622, 1319274, 1465860, 1723496, 1759032, 1938933, 2154370, 2198790, 2369807, 2398680, 2585244, 2638548, 2931720, 3231555, 3298185, 3877866, 4308740, 4397580, 4739614, 5170488, 5277096, 5816799, 6463110, 6596370, 7109421, 7755732, 8617480, 8795160, 9479228, 9694665, 11633598, 11849035, 12926220, 13192740, 14218842, 15511464, 18958456, 19389330, 21328263, 23267196, 23698070, 25852440, 26385480, 28437684, 29083995, 35547105, 38778660, 42656526, 46534392, 47396140, 56875368, 58167990, 63984789, 71094210, 77557320, 85313052, 94792280, 106641315, 116335980, 127969578, 142188420, 170626104, 213282630, 232671960, 255939156, 284376840, 319923945, 426565260, 511878312, 639847890, 853130520, 1279695780, 2559391560]

約数ペア:

[(1, 2559391560), (2, 1279695780), (3, 853130520), (4, 639847890), (5, 511878312), (6, 426565260), (8, 319923945), (9, 284376840), (10, 255939156), (11, 232671960), (12, 213282630), (15, 170626104), (18, 142188420), (20, 127969578), (22, 116335980), (24, 106641315), (27, 94792280), (30, 85313052), (33, 77557320), (36, 71094210), (40, 63984789), (44, 58167990), (45, 56875368), (54, 47396140), (55, 46534392), (60, 42656526), (66, 38778660), (72, 35547105), (88, 29083995), (90, 28437684), (97, 26385480), (99, 25852440), (108, 23698070), (110, 23267196), (120, 21328263), (132, 19389330), (135, 18958456), (165, 15511464), (180, 14218842), (194, 13192740), (198, 12926220), (216, 11849035), (220, 11633598), (264, 9694665), (270, 9479228), (291, 8795160), (297, 8617480), (330, 7755732), (360, 7109421), (388, 6596370), (396, 6463110), (440, 5816799), (485, 5277096), (495, 5170488), (540, 4739614), (582, 4397580), (594, 4308740), (660, 3877866), (776, 3298185), (792, 3231555), (873, 2931720), (970, 2638548), (990, 2585244), (1067, 2398680), (1080, 2369807), (1164, 2198790), (1188, 2154370), (1320, 1938933), (1455, 1759032), (1485, 1723496), (1746, 1465860), (1940, 1319274), (1980, 1292622), (2134, 1199340), (2221, 1152360), (2328, 1099395), (2376, 1077185), (2619, 977240), (2910, 879516), (2970, 861748), (3201, 799560), (3492, 732930), (3880, 659637), (3960, 646311), (4268, 599670), (4365, 586344), (4442, 576180), (5238, 488620), (5335, 479736), (5820, 439758), (5940, 430874), (6402, 399780), (6663, 384120), (6984, 366465), (8536, 299835), (8730, 293172), (8884, 288090), (9603, 266520), (10476, 244310), (10670, 239868), (11105, 230472), (11640, 219879), (11880, 215437), (12804, 199890), (13095, 195448), (13326, 192060), (16005, 159912), (17460, 146586), (17768, 144045), (19206, 133260), (19989, 128040), (20952, 122155), (21340, 119934), (22210, 115236), (24431, 104760), (25608, 99945), (26190, 97724), (26652, 96030), (28809, 88840), (32010, 79956), (33315, 76824), (34920, 73293), (38412, 66630), (39978, 64020), (42680, 59967), (44420, 57618), (48015, 53304), (48862, 52380)]